Rebar chair



FIG. 1 is a front view of rebar chair according to the present disclosure;

FIG. 2 is a left side view of the rebar chair;

FIG. 3 is a right side view of the rebar chair;

FIG. 4 is a top side view of the rebar chair;

FIG. 5 is a bottom side view of the rebar chair; and,

FIG. 6 is a perspective view of the rebar chair according to the present disclosure.

The four dashed line circles in FIG. 4 illustrate portions of the rebar chair, and form no part of the claimed design. 

CLAIM The ornamental design for a rebar chair, as shown and described. 